Collection search - Canada-US radar defence system - Extension of the air defence combat zone northward from the Pine Tree Line to the Mid-Canada Line
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Record information – Brief 
Canada-US radar defence system - Extension of the air defence combat zone northward from the Pine Tree Line to the Mid-Canada Line
Hierarchical level:FileDate:1956/06/11-1963/06/28Reference:RG25-A-3-b, Volume number: 5930, File number: 50210-E-40, File part: 1File no. (creator):50210-E-40Type of material:Textual materialFound in:Archives / Collections and FondsItem ID number:1850119Context of this record: -
Record information – Details Date(s):1956/06/11-1963/06/28Place of creation:No place, unknown, or undeterminedLanguage of material:UndeterminedFinding aid no.:Source:GovernmentFormer archival reference no.: -
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